The Zumo 660 is a nice piece. Feature laden, big display, way easier to use than my Nav III. (KB display for instance).
So now the F8ST is really road ready and I'll be riding it to rallies the rest of this season.
I do like my RT, I really do. It's the comfy chair for really long hauls but this F bike, man I am telling you the more I ride this bike the more I love it.
Corn and tomatoes for supper!!!